140699700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 478580480

約数和(自身を除く): 337880780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 41, 45, 50, 54, 60, 62, 75, 82, 90, 93, 100, 108, 123, 124, 135, 150, 155, 164, 180, 186, 205, 225, 246, 270, 279, 300, 310, 369, 372, 410, 450, 465, 492, 540, 558, 615, 620, 675, 738, 775, 820, 837, 900, 930, 1025, 1107, 1116, 1230, 1271, 1350, 1395, 1476, 1550, 1674, 1681, 1845, 1860, 2050, 2214, 2325, 2460, 2542, 2700, 2790, 3075, 3100, 3348, 3362, 3690, 3813, 4100, 4185, 4428, 4650, 5043, 5084, 5535, 5580, 6150, 6355, 6724, 6975, 7380, 7626, 8370, 8405, 9225, 9300, 10086, 11070, 11439, 12300, 12710, 13950, 15129, 15252, 16740, 16810, 18450, 19065, 20172, 20925, 22140, 22878, 25215, 25420, 27675, 27900, 30258, 31775, 33620, 34317, 36900, 38130, 41850, 42025, 45387, 45756, 50430, 52111, 55350, 57195, 60516, 63550, 68634, 75645, 76260, 83700, 84050, 90774, 95325, 100860, 104222, 110700, 114390, 126075, 127100, 137268, 151290, 156333, 168100, 171585, 181548, 190650, 208444, 226935, 228780, 252150, 260555, 285975, 302580, 312666, 343170, 378225, 381300, 453870, 468999, 504300, 521110, 571950, 625332, 686340, 756450, 781665, 857925, 907740, 937998, 1042220, 1134675, 1143900, 1302775, 1406997, 1512900, 1563330, 1715850, 1875996, 2269350, 2344995, 2605550, 2813994, 3126660, 3431700, 3908325, 4538700, 4689990, 5211100, 5627988, 7034985, 7816650, 9379980, 11724975, 14069970, 15633300, 23449950, 28139940, 35174925, 46899900, 70349850, 140699700]

約数ペア:

[(1, 140699700), (2, 70349850), (3, 46899900), (4, 35174925), (5, 28139940), (6, 23449950), (9, 15633300), (10, 14069970), (12, 11724975), (15, 9379980), (18, 7816650), (20, 7034985), (25, 5627988), (27, 5211100), (30, 4689990), (31, 4538700), (36, 3908325), (41, 3431700), (45, 3126660), (50, 2813994), (54, 2605550), (60, 2344995), (62, 2269350), (75, 1875996), (82, 1715850), (90, 1563330), (93, 1512900), (100, 1406997), (108, 1302775), (123, 1143900), (124, 1134675), (135, 1042220), (150, 937998), (155, 907740), (164, 857925), (180, 781665), (186, 756450), (205, 686340), (225, 625332), (246, 571950), (270, 521110), (279, 504300), (300, 468999), (310, 453870), (369, 381300), (372, 378225), (410, 343170), (450, 312666), (465, 302580), (492, 285975), (540, 260555), (558, 252150), (615, 228780), (620, 226935), (675, 208444), (738, 190650), (775, 181548), (820, 171585), (837, 168100), (900, 156333), (930, 151290), (1025, 137268), (1107, 127100), (1116, 126075), (1230, 114390), (1271, 110700), (1350, 104222), (1395, 100860), (1476, 95325), (1550, 90774), (1674, 84050), (1681, 83700), (1845, 76260), (1860, 75645), (2050, 68634), (2214, 63550), (2325, 60516), (2460, 57195), (2542, 55350), (2700, 52111), (2790, 50430), (3075, 45756), (3100, 45387), (3348, 42025), (3362, 41850), (3690, 38130), (3813, 36900), (4100, 34317), (4185, 33620), (4428, 31775), (4650, 30258), (5043, 27900), (5084, 27675), (5535, 25420), (5580, 25215), (6150, 22878), (6355, 22140), (6724, 20925), (6975, 20172), (7380, 19065), (7626, 18450), (8370, 16810), (8405, 16740), (9225, 15252), (9300, 15129), (10086, 13950), (11070, 12710), (11439, 12300)]